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osmith gerrit-no-reply at lists.osmocom.orgosmith has uploaded this change for review. ( https://gerrit.osmocom.org/c/mncc-python/+/17980 ) Change subject: mncc_mt_loadgen.py: add codec arg ...................................................................... mncc_mt_loadgen.py: add codec arg Add codec parameter to start_call() and convenience functions mt_call() and calls() with FR as default. While at it, update the help text. Duplicate enum codec_type into mncc_mt_loadgen.py, because the enum values are different from the existing enum values in the python code (GSM48_BCAP_SV_EFR etc.). Related: SYS#4924 Change-Id: I5879b8b9ccc63908b9f6629487e66eff1e4a1ab4 --- M mncc_mt_loadgen.py M rtpsource/rtp_provider.h 2 files changed, 27 insertions(+), 7 deletions(-) git pull ssh://gerrit.osmocom.org:29418/mncc-python refs/changes/80/17980/1 diff --git a/mncc_mt_loadgen.py b/mncc_mt_loadgen.py index fcae13f..da0e7fc 100755 --- a/mncc_mt_loadgen.py +++ b/mncc_mt_loadgen.py @@ -95,6 +95,22 @@ else: raise Exception('ctrl', 'RtpSourceCtrlActor Received unhandled %s' % message) +# Keep in sync with enum codec_type in rtpsource/rtp_provider.h +CODEC_ULAW = 0 +CODEC_ALAW = 1 +CODEC_GSM_FR = 2 +CODEC_GSM_EFR = 3 +CODEC_GSM_HR = 4 +CODEC_AMR_4_75 = 5 +CODEC_AMR_5_15 = 6 +CODEC_AMR_5_90 = 7 +CODEC_AMR_6_70 = 8 +CODEC_AMR_7_40 = 9 +CODEC_AMR_7_95 = 10 +CODEC_AMR_10_2 = 11 +CODEC_AMR_12_2 = 12 +CODEC_AMR_SID = 13 + class MTCallRtpsource(pykka.ThreadingActor): '''Actor to start a network-initiated MT (mobile terminated) call to a given MSISDN, @@ -109,12 +125,11 @@ self.state = 'NULL' self.rtp_msc = None - def start_call(self, msisdn_called, msisdn_calling): + def start_call(self, msisdn_called, msisdn_calling, codec): '''Start a MT call from given [external] calling party to given mobile party MSISDN''' self.msisdn_called = msisdn_called self.msisdn_calling = msisdn_calling # allocate a RTP connection @ rtpsource - codec = 2 # FR, FIXME: make configurable r = self.ctrl_act.ask({'type':'rtp_create', 'cname':self.callref, 'codec':codec}) self.ext_rtp_host = r['remote_host'] self.ext_rtp_port = r['remote_port'] @@ -173,23 +188,27 @@ rtpctrl_act = RtpSourceCtrlActor.start(RTPSOURCE_CTRL_IP, RTPSOURCE_CTRL_PORT) # convenience wrapper -def mt_call(msisdn_called, msisdn_calling = '123456789', codecs = GSM48.AllCodecs): +def mt_call(msisdn_called, msisdn_calling='123456789', codecs=GSM48.AllCodecs, codec=CODEC_GSM_FR): call_conn = MTCallRtpsource.start(mncc_act, rtpctrl_act, codecs).proxy() - call_conn.start_call(msisdn_called, msisdn_calling) + call_conn.start_call(msisdn_called, msisdn_calling, codec) return call_conn -def calls(nr, ramp=1.0): +def calls(nr, ramp=1.0, codec=CODEC_GSM_FR): for i in range(nr): a = 90001 + i a = str(a) print("%d: mt_call(%r)" % (i, a)) - mt_call(a) + mt_call(a, codec=codec) time.sleep(ramp) log.info("") log.info("") -log.info("Start calls by typing:") +log.info("Start a single call by typing:") log.info(" mt_call('90001')") +log.info("With a specific codec (default is FR):") +log.info(" mt_call('90001', codec=CODEC_GSM_EFR)") +log.info("Start multiple calls with (e.g. 4 calls with EFR):") +log.info(" calls(4, codec=CODEC_GSM_EFR)") log.info("") log.info("") diff --git a/rtpsource/rtp_provider.h b/rtpsource/rtp_provider.h index 7048a3e..3dd9fa8 100644 --- a/rtpsource/rtp_provider.h +++ b/rtpsource/rtp_provider.h @@ -2,6 +2,7 @@ #include <stdint.h> #include <osmocom/core/linuxlist.h> +/* Keep in sync with CODEC_* in mncc_mt_loadgen.py */ enum codec_type { CODEC_ULAW, CODEC_ALAW, -- To view, visit https://gerrit.osmocom.org/c/mncc-python/+/17980 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: mncc-python Gerrit-Branch: master Gerrit-Change-Id: I5879b8b9ccc63908b9f6629487e66eff1e4a1ab4 Gerrit-Change-Number: 17980 Gerrit-PatchSet: 1 Gerrit-Owner: osmith <osmith at sysmocom.de> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20200429/3e494b36/attachment.htm>